Reduce CPU and Memory usage (#1009)

Daniel-Fan · web-flow · commit 0e8efe47d5f1 · 2024-02-17T03:35:42.000+08:00
Signed-off-by: Daniel Fan &lt;fanyuchensx@gmail.com&gt;
diff --git a/controllers/operator/manager.go b/controllers/operator/manager.go
@@ -60,7 +60,7 @@ func NewODLMOperator(mgr manager.Manager, name string) *ODLMOperator {
 		Config:                  mgr.GetConfig(),
 		Recorder:                mgr.GetEventRecorderFor(name),
 		Scheme:                  mgr.GetScheme(),
-		MaxConcurrentReconciles: 10,
+		MaxConcurrentReconciles: 3,
 	}
 }
 
@@ -369,7 +369,7 @@ func (m *ODLMOperator) GetClusterServiceVersion(ctx context.Context, sub *olmv1a
 		Name:      csvName,
 		Namespace: csvNamespace,
 	}
-	if err := m.Client.Get(ctx, csvKey, csv); err != nil {
+	if err := m.Reader.Get(ctx, csvKey, csv); err != nil {
 		if apierrors.IsNotFound(err) {
 			klog.V(3).Infof("ClusterServiceVersion %s is not ready. Will check it when it is stable", sub.Name)
 			return nil, nil

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ func NewODLMOperator(mgr manager.Manager, name string) *ODLMOperator {`
`60`	`60`	`Config: mgr.GetConfig(),`
`61`	`61`	`Recorder: mgr.GetEventRecorderFor(name),`
`62`	`62`	`Scheme: mgr.GetScheme(),`
`63`		`- MaxConcurrentReconciles: 10,`
	`63`	`+ MaxConcurrentReconciles: 3,`
`64`	`64`	`}`
`65`	`65`	`}`
`66`	`66`
`@@ -369,7 +369,7 @@ func (m ODLMOperator) GetClusterServiceVersion(ctx context.Context, sub olmv1a`
`369`	`369`	`Name: csvName,`
`370`	`370`	`Namespace: csvNamespace,`
`371`	`371`	`}`
`372`		`- if err := m.Client.Get(ctx, csvKey, csv); err != nil {`
	`372`	`+ if err := m.Reader.Get(ctx, csvKey, csv); err != nil {`
`373`	`373`	`if apierrors.IsNotFound(err) {`
`374`	`374`	`klog.V(3).Infof("ClusterServiceVersion %s is not ready. Will check it when it is stable", sub.Name)`
`375`	`375`	`return nil, nil`